i almost believe that They are already in Google playstore But thanks for this Mate, it really helps a lot.
Scammers are always very attentive of the latest projects that have been giving hype lately. And then they created fake sites and even fake apps in Google store.
Can i take this Pict and post to share in my Social media to alert all my friends that is a Rainbow.me users?
Sure, you can share their tweets, (not necessarily the images here), just the tweets of the official rainbow.me and I think that is enough to give warnings to your friends.